I would be concerned with much more than 2% of people that carry based on the ones I've encountered over the years. And it's not so much the inexperienced as they tend to be extremely cautious and many times afraid of their gun, but the tactical timmys who are overconfident and think they can't possibly make a mistake. Another forum had a thread asking for those who have ever had an unintentional discharge to "fess up" and I was shocked at the how many posted they had.